HISTOLOGICAL STUDY OF FURCATION PERFORATIONS TREATED WITH TRICALCIUM PHOSPHATE, HYDROXYLAPATITE, AMALGAM, AND LIFE

被引：59

作者：

BALLA, R ^{[1
]}

LOMONACO, CJ ^{[1
]}

SKRIBNER, J ^{[1
]}

LIN, LM ^{[1
]}

机构：

[1] UNIV MED & DENT NEW JERSEY,SCH DENT,DEPT ENDODONT,NEWARK,NJ 07103

来源：

JOURNAL OF ENDODONTICS | 1991年 / 17卷 / 05期

关键词：

D O I：

10.1016/S0099-2399(06)81928-X

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

One-hundred twenty experimental furcation perforations were created in the mandibular and maxillary premolars and molars of six rhesus monkeys. Tricalcium phosphate, hydroxylapatite, amalgam, and Life were used to repair the furcation perforations. The animals were sacrificed at the intervals of 2, 4, and 6 months after the experiment. Histological evaluation revealed lack of complete healing of furcation perforations repaired with any materials. Epithelium was present in the furcation perforations in both experimental and positive control groups. No hard tissue formation was observed in this study. Inflamation in the furcation area may be due to inadequate sealing ability of the repair materials.

引用

页码：234 / 238

页数：5

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